Title:
COATED METALLIC POWDER AND METHOD OF MAKING THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/071907
Kind Code:
A3
Abstract:
A metallic powder is disclosed. The metallic powder includes a plurality of metallic powder particles. Each powder particle includes a particle core. The particle core includes a core material comprising Mg, Al, Zn or Mn, or a combination thereof, having a melting temperature (TP). Each powder particle also includes a metallic coating layer disposed on the particle core. The metallic coating layer includes a metallic coating material having a melting temperature (TC). The powder particles are configured for solid-state sintering to one another at a predetermined sintering temperature (TS), and TS is less than TP and TC.
Inventors:
XU ZHIYUE (US)
AGRAWAL GAURAV (US)
SALINAS BOBBY (US)
AGRAWAL GAURAV (US)
SALINAS BOBBY (US)
Application Number:
PCT/US2010/059265
Publication Date:
October 06, 2011
Filing Date:
December 07, 2010
Export Citation:
Assignee:
BAKER HUGHES INC
XU ZHIYUE (US)
AGRAWAL GAURAV (US)
SALINAS BOBBY (US)
XU ZHIYUE (US)
AGRAWAL GAURAV (US)
SALINAS BOBBY (US)
International Classes:
B22F1/16; B22F1/17; B22F3/12; B22F3/16; B22F7/02
Foreign References:
US20060045787A1 | 2006-03-02 | |||
US5292478A | 1994-03-08 | |||
US5985466A | 1999-11-16 | |||
US4741973A | 1988-05-03 |
Other References:
See also references of EP 2509730A4
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